Cardamine amara, known as large bitter-cress, is a species of flowering plant in the family Brassicaceae. It is a perennial with upright, mostly unbranched, stems to 70 cm (28 in) tall, and leaves made up of between three and 13 leaflets.

Large bittercress (Cardamine amara) is a hardy perennial herbaceous plant for wildlife gardens, flowering in spring and summer, thriving in sun or shade.

Cardamine amara

Cardamine californica is a clump-forming herbaceous perennial belonging to the genus Cardamine, known for its straightforward, divided foliage. This deciduous plant thrives in a variety of light conditions, from full sun to full shade, and adapts well to different soil types including loam, clay, chalk, and sand, with a preference for moist but well-drained to poorly-drained soils. It is hardy in the UK (H4) and is suitable for wildlife gardens. The plant produces short racemes of four-petalled flowers in spring and summer, adding seasonal interest.

Cardamine californica is a hardy herbaceous perennial with divided foliage, thriving in sun or shade and attracting wildlife in spring and summer.

Cardamine californica

Cardamine carnosa is a clump-forming herbaceous perennial belonging to the genus Cardamine, known for its simple, divided foliage and racemes of four-petalled flowers appearing in spring or summer. This deciduous plant thrives in a variety of soil types, including loam, clay, chalk, and sand, and tolerates a range of pH levels from acid to alkaline. It is adaptable to full sun, partial shade, or full shade, and can be grown in both exposed and sheltered positions. Suitable for wildlife gardens, it requires moist but well-drained or poorly-drained soil and benefits from watering during establishment.

Cardamine carnosa is a hardy herbaceous perennial with divided foliage and four-petalled flowers in spring and summer, ideal for wildlife gardens.

Cardamine carnosa

Cardamine diphylla 'American Sweetheart' is a bushy, deciduous herbaceous perennial belonging to the genus Cardamine, known for its divided foliage and racemes of four-petalled flowers in spring and summer. This cultivar thrives in moist but well-drained loam soil, tolerating a range of pH levels from acid to alkaline. It prefers full to partial shade, ideally in sheltered, north-, west-, or east-facing aspects. Hardy to UK zone H7, it is suitable for cottage, informal, and wildlife gardens, and can be propagated by seed, bulbils, or division.

Cardamine diphylla 'American Sweetheart' is a hardy, shade-loving herbaceous perennial with divided foliage and spring to summer four-petalled flowers.

Cardamine diphylla 'American Sweetheart'

Cardamine granulifera is a clump-forming herbaceous perennial belonging to the genus Cardamine, known for its straightforward, divided foliage. It produces short racemes of four-petalled flowers in spring and summer. This deciduous plant thrives in a variety of soil types, including loam, clay, chalk, and sand, and tolerates a range of soil pH levels from acid to alkaline. Suitable for full sun to full shade and various exposures, it is hardy in the UK (H4) and is well-suited to wildlife gardens when grown in fertile, well-drained soil.

Cardamine granulifera is a hardy herbaceous perennial with divided foliage and delicate four-petalled flowers in spring and summer, ideal for wildlife gardens.

Cardamine granulifera

Cardamine quinquefolia, the five-leaved cuckoo flower or whorled coral-root, is a species of flowering plant in the family Brassicaceae, native to an area from south eastern Europe to northern Iran.

Cardamine quinquefolia is a hardy ground cover for shaded gardens, ideal for underplanting roses and adding low-maintenance colour to borders.

https://en.wikipedia.org/wiki/Cardamine_quinquefolia

Cardamine quinquefolia

Cardamine triphylla, commonly known as three-leaved toothwort, is a clump-forming herbaceous perennial in the Brassicaceae family. This deciduous plant thrives in a variety of light conditions, from full sun to full shade, and adapts well to different soil types including loam, clay, chalk, and sand, with a preference for moist but well-drained or poorly-drained soils. It produces short racemes of four-petalled flowers in spring and summer, contributing to wildlife gardens. Hardy to UK zone H4, it can be propagated by seed or division and prefers fertile, well-drained soil for cultivation.

Three-leaved toothwort (Cardamine triphylla) is a hardy herbaceous perennial ideal for wildlife gardens, thriving from full sun to full shade in spring and